fixed bug with .emacs.dekstop gitignore.
added .emacs.desktop to gitignore.
Bumping submodule pointers.
Added local python packages to $PATH.
Merge branch 'master' into yelp

* master:
  Added local python packages to $PATH.
  Bumping submodule pointers.
  added .emacs.desktop to gitignore.

Conflicts:
	.gitignore
Added python installation capability.